/Engine/Source/Runtime/Core/Public/Containers/Array.h
AllocatorType changing version.
template<typename OtherAllocatorType> [TArray](API\Runtime\Core\Containers\TArray) & operator= ( const [TArray](API\Runtime\Core\Containers\TArray)< [ElementType](API\Runtime\Core\Containers\TArray\ElementType), OtherAllocatorType > & Other )